Finn Flynn

Finn Flynn is Phineas and Ferb's cousin. He is seven years old, and very young. He is Tiana Webber and Bob Webber's son.

Biography
He was born on November 13th 2003, and was the child of Tiana and Bob Webber.

Later, he visited his aunt, uncle, and cousins, and became a part of Team Improbable 3. The origanal Team Improbable got mad and had a competition between teams. Finn made a potion that can make your superpowers real, and Phineas sent Buford in to steal it. Finn's team lost, but they still were kept as Team Improbable's sidekick team.