Position: Midfielder (former)  Nationality:  American    Height: Unknown  Weight: Unknown  Team: Sledgemamma    Timma is the former midfielder for Team Sledge Mamma. He is loyal to his leader Yamma and had no objections when he was kicked off when River joined. However, Timma was a sharp midfielder during his tenure.

In the year 2048, people are raving about a fighting race called &ldquo;Immortal Grand Prix&rdquo;, or IGPX in short, which is faster and more exciting than any of the existing motor sports. The phenomenon is so big that an entire city was built for the racing industry where competitions take place on a huge track. In the &ldquo;Immortal Grand Prix,&rdquo; two teams of three IG machines, high-tech humanoid mechs driven by humans, race at speeds greater than 400km/h. The teams make three laps of a 60 km course while intercepting the opponent as they vie for a first place finish. The best machine performance, the best pilots and the best teamwork are the only factors that can make them the winners.<br><br>
(Source: Production I.G.)

[Official Website](https://www.davewittenberg.com/)

David Richard Paul Wittenberg.  Born in Johannesburg, South Africa.  He was raised in Boston Massachusetts.   Lives in Los Angeles, California.

__Height:__ 173 cm

[Twitter](https://twitter.com/ta2hisa_suzuki) | [Instagram](https://www.instagram.com/ta2hisa_suzuki/)

Tatsuhisa is a Japanese voice actor and singer, and he is affiliated with I'm Enterprise and Lantis. He is the vocalist of the rock band [OLDCODEX](https://anilist.co/staff/112151/OLDCODEX) under his stage name Ta_2, who also provides the opening/ending themes of many of the anime he stars in. He not only sings but also composes some of the songs. He also belongs to Style Five, in charge of the endings of Free! He also likes bicycling, karaoke, reading and video games. 

He is known for his numerous roles in anime series, his main breakout roles in the West were as Takao in Kuroko no Basuke and especially as Makoto Tachibana in Free!. He is not only known for his voice in anime, but also in video games. For example, he gave voice to Noctis (FFXV) and Alfonse (FEH). 

He is married to the famous singer [LiSA](https://anilist.co/staff/105561/LiSA). In late July 2021, it was reported that he was involved in an affair with a 20-year old fan. The next month he announced that he would suspend all entertainment activities due to poor health, later issuing an apology for his "irresponsible and inappropriate actions". His agency stated that he would gradually resume activities while recovering. In March 2022, his agency announced his full return to work from hiatus, along with another apology to fans.