SeaWorld's Aquatica attempts to break 'World's Largest Swimming Lesson' record

ORLANDO, Fla. (FOX 35 WOFL) - The World's Largest Swimming Lesson is returning to SeaWorld's Aquatica today.

The event aims to prevent drownings by teaching children how to swim. Three-time Olympic gold medalist "Rowdy" Gaines will be there to help out.

City parks across Orlando are also offering free lessons today.