What Are The Orange Ribbons For?

Mahans sister-in-law, Katie Enloe, has been battling leukemia since January, but was sent home from the hospital to spend her final days with family.

Katie is married to SMU golf coach Jason Enloe, who is also a former Web.com Tour player.

Enloe is suffering from the same leukemia that professional golfer Jarrod Lyle is battling.

According to the PGA Tour, Lyle recently lost his vision, a condition that may be irreversible.