Derryck Andre Thornton Jr. was born on May 30, 1997, in Los Angeles, California — Woodland Hills, specifically, in the western San Fernando Valley. His father, Derryck Thornton Sr. — known universally as Tank — played college basketball at Azusa Pacific and professionally in Germany. Tank became his son's most vocal advocate, his agent in all but title, and eventually one of the more controversial figures in the story of a recruitment that moved faster than anyone could have anticipated.
Derryck started at Sierra Canyon School in Chatsworth as a freshman, averaging 15.9 points, 7.2 assists, 3.8 rebounds, and 2.7 steals while leading the Trailblazers to the CIF Southern Section 4AA second round. Then he transferred to Findlay Prep in Henderson, Nevada — the national powerhouse outside Las Vegas that functioned as a finishing school for elite recruits. At Findlay, Thornton became one of the best point guards in the country. As a junior, he averaged 17.0 points and 6.2 assists, leading the Pilots to a 29-3 record and the semifinals of the DICK's Sporting Goods High School Nationals before falling to Montverde Academy.
He was ranked as the No. 11 overall player in the ESPN 60 for the Class of 2016 — a consensus five-star, the No. 3 point guard in his class, with offers from Duke, Kentucky, Arizona, Louisville, Michigan, and a dozen others. The plan was to play his senior year, refine his game, and pick a school on his own timeline.
Then Tyus Jones left Duke for the NBA.
Jones had been the Final Four Most Outstanding Player, the point guard who ran Duke's offense to a national championship. His departure was expected but not planned for — Duke had no point guard lined up for 2015-16. Coach K and associate head coach Jeff Capel flew to Nevada for an in-home visit with the Thornton family on a Monday night. Their pitch was direct: reclassify to 2015, skip your senior year, come be our point guard right now.
'Once Tyus declared, Duke came after me hard,' Thornton told ESPN. 'Last night, Coach K and Jeff Capel came in for the visit and they told me how much confidence they have in me to be their point guard next year. They were very prepared about my game and their plan for me.'
On April 21, 2015, Thornton committed to Duke. He graduated early by completing coursework online and at a local junior college. His father was thrilled: 'It seemed like it all happened so fast but Derryck has worked his whole life for this opportunity. It's an unreal opportunity.' He was seventeen years old, skipping his senior year, walking into Cameron Indoor Stadium as the replacement for the Most Outstanding Player of the national championship game.