Dwight Howard was a dominant force for the Southwest Atlanta Christian Academy Warriors as a senior in 2004 when he averaged 25 points, 18 rebounds, 8.1 blocks and 3.5 assists a game en route to posting a 31-2 record and a state title.
O'Brien and Murray will debut for Ireland in the summer tour game against Georgia at Mikheil Meskhi Stadium. Kick-off is set for 6pm Irish time.
Seven Georgia students as young as 5 were charged after violently attacking a 7-year-old classmate on a school bus, with a bus driver also arrested for inaction.