1. Blake Griffin, Los Angeles Clippers
Why? Griffin posts range from everything on the court, to flashback photos of him growing up in Oklahoma. And if you fall asleep near the power forward, he'll most likely post a picture of that too.
2. Bryce Harper, Washington Nationals
Why? From food to long balls, Harper's Instagram account has it all.
3. Chris Paul, Los Angeles Clippers
Why? Paul enjoys sharing with his fans his love of shoes and his off-court time with his son.
4. Floyd Mayweather Jr., Boxer
Why? In true Mayweather fashion, he often posts images of money and what he purchases with it.
5. Kevin Durant, Oklahoma City Thunder
Why? A big fan of posting pictures, Durant brings his fans everywhere. Including sharing photos of him recovering from his latest foot surgery.
6. Russell Wilson, Seattle Seahawks
Why? Wilson is probably one of the most active athletes on Instagram, as he posts about nearly anything, but mostly he shares his visiting experiences at Seattle Children's Hospital.
7. Ronda Rousey, UFC
Why? Get an inside glimpse into the life of one of the most popular UFC fighters. Rousey shares experiences such as training sessions, red carpet appearances and bikini photo shoots.
8. Trent Cole, Indianapolis Colts
Why? Cole doesn't post your usual glamour photos and selfies. Instead, he often posts pictures from his latest hunting trips and his love of archery. Definitely different.
9. James Harrison, Pittsburgh Steelers
Why? Harrison is one strong man, and he often posts videos that show just why. Watch and you'll be impressed.
10. LeBron James, Cleveland Cavaliers
Why? Because who doesn't want to look into the life of king.