Tuheij Maruwanaya (b. September 30, 1997), professionally known as either Flansie, TnfDemon & Camel is a recording artist and record producer from the Netherlands. He is known for his production for Yeat, Trippie Redd, Autumn!, and LUCKI, among others.

In 2020, Flansie founded and curated GOONTEX, his production group based in the Netherlands.