Max Tennyson (2016 Series)

Note: This is the Reboot version of Max Tennyson, For his Prime Counterpart, See Here Max Tennyson is one of main characters from 2016 reboot series Ben 10.

He is voiced by David Kaye who is original voice of Sesshomaru.

Biography
He is Ben and Gwen's paternal grandfather who is a retired member of an intergalactic organization called "the Plumbers".

Ben has spent his Summer Vacation traveling across the country with his enthusiastic and responsible cousin Gwen, and his Grandpa Max, in a slightly aged RV nicknamed the Rustbucket. Despite Ben having lots to learn, he homes his hero skills with Gwen and Max's help.

In order to determine the source of this issue and find what's causing the Watch to beep, Max calls in his old friend Phil.

The Tennysons continue to visit some of America's greatest tourist spots, as Ben continues to take his hero career to new heights.

Vilgax, having survived their previous battle with scars to prove it, the squid-faced conqueror seeks a method to escape Earth, while forming alliances with some of Ben's enemies such as Animo and Zombozo in order to harness the Omnitrix's power. Team Tennyson make it their mission to defeat Vilgax and stop his devious machinations from seeing light.

After a serious battle with with the High Override, Ben's half-Upgrade, half-human hybrid, Glitch becomes merged with the Rustbuggy and is a part of the Tennyson family and joins them on their road trip.