Four-time NBA All-Star power forward/center as a member of the Seattle SuperSonics and Phoenix Suns in the 1980s; scored over 20,000 points in the NBA and the Suns retired his #24 jersey.
He was selected 8th overall in the 1981 NBA draft by the San Diego Clippers after four solid seasons at the University of Utah.
He was named NBA ALl-Star Game MVP in 1987, his first All-Star appearance.
He married Erin Jo Chambers in 1980.
When Charles Barkley joined the Suns, he teamed up with Chambers to create a fierce front court combo.