If you want to know, I did the obvious thing and checked online. Here’s what I found:
Oliver Tree Nickell (June 29, 1993 – June 14, 2026) was an American singer-songwriter, rapper, record producer, filmmaker, comedian, and internet personality known for his highly eccentric persona, colorful fashion (often featuring bowl cuts, wigs, and retro sportswear), self-directed viral music videos, and a genre-blending style that mixed alternative rock, indie pop, hip-hop, and electronic elements.