To the collective Anonymous posters on this thread:
Daryl is older - 14.1.1997
William - 13.4.1998
Their dad was a talented footballer:
Aboriginal heritage, father Daryl White was a triple premiership player in the AFL with the Brisbane Lions 2001 - 2003. AFL career spanned 13 years --- 1992 - 1996 with the Brisbane Bears then following the merger with Fitzroy, 1997 - 2005 with the Lions, 268 career games and 165 goals.
Part Wikipedia listing :
"Despite initial reluctance to move to the Bears—a club which, in White's words, "only won two games a year", the future football star was persuaded to give the club a chance (turning up to his first training session in a purple LA Lakers singlet and bouncing a basketball). He found the transition from Alice Springs football to training under strict disciplinarian Walls difficult once there, for example; on one occasion during an 8 km cycle up a mountain he hurled his bike off a cliff, telling his coach he'd come to play football, not ride bikes.
His first season of football was an announcement of a rare talent, leading the Brownlow Medal count after three rounds with two best-on-ground performances and kicking the official goal of the year with his first-ever goal."
Remember Daryl had quite a distinctive loping sort of stride and great skill, very enjoyable to watch like so many of our indigeneous footballers.
So yeah, guess the kids have got a reasonable sporting pedigree.