Our Trainers

Lex Mongo

CEO/CO-FOUNDER

Roxbury, Ma native. Lex is the CEO and co-founder of iHoop. He is former Div.1 player at UMass-Amherst earning his spot as a walk-on. Won back-to-back state champion at Newton North High school alongside Anthony Gurley. Currently trains Professional players (Ricky Harris, Chaz Williams, Raphiel Putney, Sampson Carter, Sean Carter), UMass players (Trey Davis, Jabari Hinds), several BABC players, and many others. Lex constantly is bringing new and innovative drills to each session of training and loves to see the results pay off from hard work.

Tyreik Mosley

TRAINER

Currently the Assistant Girls Varsity coach at Dexter Southfield

Ty specializes in fundamentals and working with younger ages for boys & girls. Currently Bay State Jaguar AAU coach- Boys 5th, 8th, 10th, and Girls 7th grade.

Darren Martinez

TRAINER

Currently Darren is the Head Varsity coach of Belmont High School

In high school, Darren was named to the Bay State Conference Team his senior year of high school in 2006 while attending Brookline High. He still holds the record for most assist in a single game with 16 assist (and 0 turnovers). After graduating from Brookline he went to Umass-Dartmouth (D3) for one year before transferring to Mount Ida College (D3) and becoming a 3 year starter and 2 year captain. In his senior year at Mount Ida Darren averaged 15 pts, 5 rebs, 5 assists and was named to the GNAC All-Conference 3rd Team.

After graduating college in 2011 (BA in Sports Management), Darren coached at his alma mater Brookline High School from 2011-2017: 2011 as the Freshman Assistant on undefeated (21-0) Freshman team, 2012-14 JV assistant and Varsity Assistant.

Kristen Campipiano

Director of Programming

Currently Kristen is the Varsity Girls Head Coach at Dexter Southfield and Assistant AD.

Kristen Campopiano is a former four-year starting shooting guard at Assumption College. At Walpole High School, Kristen earned 11 varsity letters while playing soccer, basketball, and track In addition, she was a Daily Transcript and Bay State League all-star for three years and concluded her high school career with an appearance in the Hoffman All-Star game. Her achievements at Walpole earned Kristen a full athletic scholarship at Assumption where she made the all-tournament team in the school’s 2006 annual tournament. She also obtained a degree in Business Communications and minored in Psychology. Kristen later received her master’s degree in Sports Leadership at Northeastern University.

Kristen currently serves as the head girls’ varsity basketball coach at the Dexter Southfield School in Brookline, MA. The varsity basketball program was started by Kristen in the 2008-2009 season. In her 15 years of coaching, the team has won the New England Championship 3 times, made it to the championship game 7 times, and made the NEPSAC tournament 14 years. The girl’s team is now in NEPSAC’s top division for girls’ basketball, the AA division. In the 2019-2020 season, Kristen was voted NEPSAC coach of the year. Players on the Dexter Southfield team have gone off to college to play basketball at the following schools; Tufts, Colby, Union, Babson, Wheaton, Missouri State, Florida Atlantic, and Temple, Providence.