Biography

Joshua Bradley, also known online as Zerkaa or Josh Zerker, is a YouTube personality and is a member of the Sidemen.

Known For

KSI: Can't Lose

Self

The KSI Show

Self

The Sidemen Story

Self

KSI vs. Logan Paul

Self

KSI vs. Weller Live at the Copper Box Arena

Himself

The Spy Who Loved Eggnog

Timmy/Undercover Agent/Adolf's Father/Josh