David "JAMAL JACKSON" Tyson, also regarded as "THE_ULTIMIZER" is an esports competitor and tournament organizer from New York City, USA. Their disciplines are Mortal Kombat 11 and Street Fighter V, where they main Jax and Nash, respectively. They are also known to compete in Super Smash Bros. for Wii U, Super Smash. Bros Ultimate, Injustice 2, and other disciplines.
Tyson made their competitive debut at CEO 2016 (SFV), where they took 257th place. They reappeared at CEO in 2017 and 2019, to compete in SFV, MK11 and Injustice 2.
JAMAL JACKSON has also participated in Kumite In Tennessee 2017 (SFV) and Kumite In Tennessee 2019 (SSBU), where they took the 97th place.