Performance of the Week: Detroit Country Day's Charlotte Cook
June 12, 2026
Charlotte Cook ♦ Detroit Country Day
Sophomore ♦ Lacrosse
Cook has shown already to be more than capable of owning the biggest moments in high school lacrosse, scoring the game-winning goals for Country Day in the last two Division 2 Finals. On June 5, Cook found the net for the clinching score with 29 seconds to play in the Yellowjackets' 13-12 victory over East Grand Rapids. She finished the game with six goals total on 15 shots.
The all-state midfielder eclipsed 80 goals this season and 130 over her first two, and Country Day finished this spring 15-5 to move to a combined 32-8 during her two seasons in the program. Cook also plays field hockey and helped the Yellowjackets to a 15-1-1 record in the fall during the inaugural season of field hockey as an MHSAA-sponsored sport.
@mhsaasports 🥍POW: Charlotte Cook #countryday #lacrosse #highschoolsports #performanceoftheweek #MHSAA ♬ Girly and cute synth pop - SAKUMAMATATA
@mhsaasports 🥍POW: Charlotte Cook #funfacts #tiktalk #performanceoftheweek #highschoolsports #MHSAA ♬ Bright and fun upbeat pops, Kids, Animals, Pets, Fun, Cute, Happy, Playful, Upbeat(1465232) - SAKUMAMATATA
Follow the MHSAA on TikTok.
MHSAA.com's "Performance of the Week" features are powered by MI Student Aid, a division within the Department of Lifelong Education, Advancement, and Potential (MiLEAP). MI Student Aid encourages students to pursue postsecondary education by providing access to student financial resources and information. MI Student Aid administers the state’s 529 college savings programs (MET/MESP), as well as scholarship and grant programs that help make college Accessible, Affordable and Attainable for you. Connect with MI Student Aid at www.michigan.gov/mistudentaid and find more information on Facebook and X @mistudentaid.
Previous 2025-26 honorees
June 4: Morgan Emerick, Utica Eisenhower tennis - Report
May 29: De-Mani Roberts, East Kentwood track - Report
May 22: Taleon Guess, Temperance Bedford golf - Report
May 15: Zacchaeus Brocks, Detroit Catholic Central track - Report
May 7: Savanah Thompson, Howard City Tri County soccer - Report
April 30: Eliza Schwass, Ludington track - Report
April 23: Emily Postema, Ravenna softball - Report
April 16: Katie Berkshire, Gaylord track - Report
March 26: Kayla Hairston, Goodrich basketball - Report
March 19: Liam Smith, Otsego swimming - Report
March 12: Jack Sayen, Houghton hockey - Report
March 5: Devin Patrick, St. Clair Shores Lake Shore - Report
Feb. 26: Madison Nieuwenhuis, Plainwell wrestling - Report
Feb. 20: Sophie Ramey, Allen Park competitive cheer - Report
Feb. 13: Cam Ryans, Grand Rapids Northview basketball - Report
Feb. 6: Melanie Kolnitys, Midland Dow basketball - Report
Jan. 29: Stella Musialowski, Huron Valley United gymnastics - Report
Jan. 22: Baylor Perkins, Grand Blanc swimming - Report
Jan. 15: Delaney Vanier, Flint Kearsley bowling - Report
Jan. 8: Stevie Hall, Detroit Cass Tech basketball - Report
Dec. 18: Ethan Martha, Ishpeming Westwood basketball - Report
Dec. 11: Louis Smith, Three Rivers wrestling - Report
Dec. 4: Traverse Moore, DeWitt football - Report
Nov. 28: Elizabeth Eichbrecht, West Bloomfield swimming - Report
Nov. 20: Brady Kieff, Blanchard Montabella football - Report
Nov. 13: Ella Laupp, Battle Creek Harper Creek swimming - Report
Nov. 7: Hunter Eaton, Charlevoix cross country - Report
Oct. 31: Stephen Gollapalli, Lansing Christian tennis - Report
Oct. 23: Talya Schreiber, Pickford cross country - Report
Oct. 16: Avery Manning, Dexter golf - Report
Oct. 9: Brady Van Laecke, Hudsonville football - Report
Oct. 2: Sarah Giroux, Flat Rock volleyball - Report
Sept. 25: Sam Schumacher, Portage Central tennis - Report
Sept. 18: Kaylee Mitzel, Saline field hockey - Report
Sept. 11: Natasza Dudek, Ann Arbor Pioneer cross country - Report
Sept. 4: Kate Posey, Big Rapids golf - Report
PHOTO Detroit Country Day's Charlotte Cook launches a shot during the Division 2 championship game while surrounded by a pair of East Grand Rapids defenders. (Photo courtesy of Hometown Life.)
SAC Leaders Represent at NFHS Summit
By
Geoff Kimmerly
MHSAA.com senior editor
August 10, 2015
By Geoff Kimmerly
Second Half editor
New members of the MHSAA Student Advisory Council quickly find themselves among new friends from different schools who are similarly motivated to provide valuable leadership to their classmates.
Four SAC seniors were among 100 students at the inaugural National Student Leadership Summit on July 20 in Indianapolis – and again found plenty of common ground with leaders from all over the country also driven to provide strong student voices in their schools and communities.
The event was hosted over three days by the National Federation of State High School Associations. Students were split into discussion groups tackling a variety of topics and also spent time working with Indiana Special Olympians.
Now home, the MHSAA's four representatives – Ben Kowalske of Livonia Stevenson, Bekah Myler of Gaylord St. Mary, Trevor Trierweiler of Portland and Greta Wilker of Belding – reflected briefly on the experience and what they’ll take into this year to pass on both at their schools and to leaders all over Michigan.
What was your first impression of being surrounded by student leaders from all over the country?
Trevor: When I first arrived at the camp I didn't know want to expect; I did not know whether to be nervous, excited or happy. Then when I started being around other leaders with similar personalities, and mindsets, it was easy to be around them and interact with them.
Bekah: My first impression of being surrounded by leaders was that I felt comfortable and secure because I knew everyone around me had the same goal of becoming a better leader.
Ben: At first I was wondering how well all the leaders would mix in during the activities. My first impression was how nice and respectful everyone was.
Greta: I thought it was really cool to see all the leaders from different states and know that we got to be a part of something pretty selective.
What was the most fun part of the trip?
Trevor: I had the most fun during activities with other student leaders, and in the leadership lounge. In the lounge all the student leaders spent time together playing games and enjoying fun activities.
Bekah: Walking to Steak 'n Shake after the dance with my new friends; also hanging out in my room with my roommate who I became good friends with. All in all, I enjoyed meeting new people!
Greta: The most fun part was getting to make friends with kids from across the country and getting to hang out with them for the three days. The late night Steak 'n Shake runs were a lot of fun and just hanging out in the rooms afterwards, just getting to know everyone.
What was the most eye-opening part?
Ben: Not to sound stuck up, but the most eye-opening was how well the MHSAA SAC is doing. Most states don't even have a council, so seeing how much we do and that we have a council unlike most states was eye opening
Bekah: The Special Olympics event opened my eyes. I was able to experience something that I never have before. When I play any given game whether it be checkers or basketball, I have a desire to win. But that day, it wasn't about winning or losing. It was about giving and sharing the joy of accomplishments that so many of us take for granted.
Greta: It was amazing how hard the athletes work and how skilled they are at the sports they play. I got to work with Nick and he was beating me badly in corn hole, but we did make a pretty good team in bocce ball.
Trevor: Seeing the smiles on the Olympians faces really made me feel special and realize how lucky I am.
What did you learn that will be most useful during your senior season, either on the field or off?
Trevor: Two really important things the counselors preached was that everyone has different perspectives. That just because it’s not your way does not mean it’s wrong; it just means someone else may have seen it differently or solved it differently.
Greta: The most useful thing I learned was about relationships with one another and how you can create a positive environment through them – and also how to be a respected leader while still being able to confront others on your team to push them.
Bekah: To be a leader, you don't have to be liked by everyone, but you must gain respect from your teammates and give them a reason to respect you through your actions on and off the field.
Ben: Being a great leader doesn't always mean you have to be the boss or be in charge. You can lead by example by doing the little things, and people will follow you.
Trevor: Another thing that I want to bring back to my school, and teams, is that all players, and people, should be treated equally no matter what age or grade. For example, all players should be delegated (to carry) supplies, not just the freshman or underclassmen.
What from the conference would be best to pass on to student leaders throughout the MHSAA?
Greta: I think the thing to pass on is that you can make an impact; you just have to have the confidence in yourself to do so. Leading is all about the influence you can have on people by setting a good example and believing in yourself.
Ben: Stand up for what is right and always do the right thing, because you never know who is watching.
PHOTOS: (Top) From left, Belding's Greta Wilker, Gaylord St. Mary's Bekah Myler, the MHSAA's Andy Frushour, Livonia Stevenson's Ben Kowalske and Portland's Trevor Trierweiler attend the first-ever National Student Leadership Summit. (Middle) Kowalske and Myler pose with a Special Olympian during their activities as part of the NFHS experience.