13-year-old signs with Sacramento Republic FC, becomes youngest American pro athlete
- Da'vian Kimbrough signed with Sacramento Republic FC at age 13.
- He scored 61 goals in 81 games with the club's youth academy.
- Kimbrough helped the New York Red Bulls win a youth tournament in Belgium.
- He will have a modified training schedule but is eligible to debut soon.
- Experts say he could become the youngest player in Major League Soccer history.