Trey Anthony Lyles was born in Saskatoon, Saskatchewan, Canada. He moved to Indiana with his family when he was seven years old and has represented both the United States and Canada in international events. Lyles attended Arsenal Technical High School in Indianapolis, Indiana, averaging 23.7 points, 12.9 rebounds and 3.5 assists as a senior. He led Arsenal to the state championship game that season and earned Gatorade Indiana Player of the Year honors. Lyles was also named a McDonald's All-American and played in the Jordan Brand Classic. In addition, he was selected a First-Team Parade All-American and was dubbed Indiana Mr. Basketball. In 2013, Lyles played for Team Canada at the FIBA Under-19 World Championship, helping his home country earn an all-time-best sixth-place finish. He has hosted the Trey Mamba Lyles Skills & Training Camp at his alma mater Arsenal Technical High School. Lyles matched each camper's registration fee and donated all money to cancer research. Learn more about Lyles by following him on Twitter (@TreyLyles) and on Instagram (@treylyles).