Instagram star Steph Claire Smith is a seriously impressive boxer

There's no faking her skills in this campaign video for elite sportswear label Everlast

Confessions of fitness model, health blogger and instagram star Steph Claire Smith

The Aussie Instagram sensation and new adidas ambassador answers our quick and candid Q&A

This Aussie Instagram star just joined Karlie Kloss in the global sports-luxe elite

Popular fitness model named new adidas ambassador during launch of figure-flattering new high-stretch compression range