Watch: Klay Thompson talks about growing up in Lake Oswego, Oregon. Golden State Warriors guard Klay Thompson returned to the Moda Center on Friday where the Warriors defeated the Portland Trail Blazers 128-108. Thompson finished the game with 36 points, 6 rebounds and 5 assists. Before moving to Southern California after the 8th grade, Thompson grew up in Lake Oswego and still has many family and friends who live in the area. Mychal Thompson, Klay's dad, played for the Blazers from 1978 to 1986. In the video above, Thompson talks about growing up in Lake Oswego and touches on his brother's professional baseball career with the Dodgers.