|High School:||Lake Highlands|
|Years at Yale:||**|
Notes: Second team All-Ivy pick twice in two letterwinning seasons ... Could be the premier linebacker in the Ivy League ... Extremely fast and tremendous hitter ... Returns to bolster a talented linebacking corps ... Changed uniform number this fall (from 94) ... 2003: Named second team All-Ivy ... Twice recognized as Yale's defensive back of the game ... Finished second on the team with 68 tackles, despite playing only nine games ... Recorded 5.0 tackles for a loss ... Best game came against Columbia when he recorded 11 tackles, including two for a loss, and also recovered a fumble ... 2002: Led the team in tackles with 80 ... Had 9.5 tackles-for-loss and also registered four sacks ... Best game came in season finale against Harvard when he had nine tackles, an interception, and a pass breakup ... Also recovered a fumble against San Diego ... 2001: Pre-season starter who broke his leg before the opener against Cornell ... 2000: Played four varsity games and three JV contests ... Saw most action on special teams ... At Lake Highlands High School: Played three years of varsity for a state semi-finalist football team ... Earned All-District and All-City honors, and was awarded Most Valuable Linebacker Award ... Given high school's Academic Athlete Award ... Personal: Kenneth Andrew Estrera, born Sept. 14, 1980 ... Son of Aaron and Maria Estrera ... High school teammate Ben Breunig plays for Yale ... Is looking to go to medical school and become a doctor.