Randle was born on Feb. 5, 1993 in Rock Island, Illinois to parents Willie and Gwen. He has three sisters: Lakisha, Lamera and Khaliyah. He attended high school in his home town at Rock Island High School, where he is the all-time scoring leader. Randle helped lead the school to its first Illinois state title, and even shared Mr. Basketball honors in 2011. As a consensus four-star, top-100 recruit, Randle left offers on the table from Purdue and his home state of Illinois to head out west and attend Stanford. After college, he played overseas and in the D League before making his NBA debut in January of 2017.