Denise Austin, 66, fits into same swimsuit she wore in her 30s

Denise Austin, 66, stuns in hot pink swimsuit from 30 years ago

Denise Austin, 65, reflects on rocking bikini for Sports Illustrated

Denise Austin, 66, fits into the exact same swimsuit that she wore

Denise Austin, 66, Stuns in Same Swimsuit She Wore 30 Years Ago

Denise Austin, 66, stuns in hot pink swimsuit from 30 years ago

Denise Austin 30 Day Challenge Hotsell

At 66, Denise Austin Shows Off Toned Abs and Legs in Neon swimsuit

Workout guru Denise Austin rolls back the years in same swimsuit

Closer Issue 1011 (Digital)

Denise Austin 30 Day Challenge Hotsell