Throughout the years: Tim and Phil Mickelson April 05, 2012 Phil and Tim Mickelson are two brothers that bleed maroon and gold. Twenty years after Phil graduated from ASU with three NCAA titles under his belt, his brother Tim heads the ASU men's golf program. Let's take a look at the two throughout the years. Tim sleeping, 10 years old. Tim playing golf in high school. Tim (left) and Phil are pictured here after an ASU golf tournament; Phil is 19, Tim is 12. The Mickelson family after a round of golf. Phil (left) and Tim, after a round of golf, with their sister, Tina. Tim leaving for his high school prom. Phil, 11, holding a Jr. World trophy, and Tim, 3, with their mother, Mary. Phil and Tim chipping in the backyard. Tim standing in the family kitchen, during his time as a student at ASU. Phil (left) and Tim with their sister, Tina. Phil leaving for ASU; Tim is not happy he is leaving. Tim and Phil celebrating Phil's 16th birthday. Phil's first year at ASU with Tim and their father, Phil. Phil's first year on PGA tour. Tim (center) was in his first year of high school. Pictured with their sister, Tina. Phil (left) at 7 years old, sister Tina, 8, and Tim, 6 months old. Phil holding Tim, when Tim was 3 weeks old. Tim, Tina and Phil at Phil's wedding rehearsal dinner. Tim takes a few swings before high school prom.