Michael Phelps' last Olympic swim deserves a Tom Brady high-five

All eyes are on the pool at the Rio Summer Games Saturday night to see Michael Phelps in his final Olympic swim.

Tom Brady included.

The New England Patriots quarterback posted this fantastic photo on his Facebook account to wish the most decorated Olympian of all time well on his final dip in the Olympic pool, and give Phelps a signature Brady high-five:

Phelps is going for his 23rd gold medal as part of Team USA's 4x100-meter medley relay.