Mathew Sharpe
From Tardis Wiki, the free Doctor Who reference
Mathew Sharpe was a space pilot who met the Sixth Doctor whilst crashing in 2715. He was promised one trip in the TARDIS, but ended up going on many. He met the Quarks, Mermodons and a Chronosaurus. The two later arrived on the Nomad, where they combated the Makara and Mathew revealed himself to be the Myriad. (AUDIO: The Lure of the Nomad)