Jynxzi

Nicholas Stewart has kept much of his domestic life private while occasionally featuring family members in his online content. He grew up alongside two brothers and a sister, and he once featured his mother in a TikTok video where they reviewed the film Spider-Man: No Way Home. In 2024, he bought his father a Porsche 911 Carrera as a token of gratitude for supporting his early streaming aspirations.

Stewart began a high-profile relationship with influencer Breckie Hill in February 2024. The couple experienced several public separations and reconciliations before permanently ending their relationship in September 2024. Prior to dating Hill, Stewart had been romantically linked to fellow Twitch creator Kassie in late 2023, during which the two frequently collaborated on live broadcasts.

Stewart began his live-streaming journey on Twitch in January 2019, initially playing titles such as Call of Duty: Black Ops 4 to very small audiences. For his first year of daily broadcasts, he often streamed to only one viewer. In September 2020, he expanded his digital footprint by uploading gameplay and rage compilations to YouTube, while using short-form TikTok clips to funnel new viewers to his live Twitch broadcasts.

His primary breakthrough came through Tom Clancy's Rainbow Six Siege, where his blend of competitive skill, tactical gameplay, and animated reactions established him as the game's leading creator. On March 10, 2022, Ubisoft honored his contribution to the game by releasing an official in-game Jynxzi streamer charm, followed by an entire custom cosmetic bundle in March 2024.

On April 12, 2023, Stewart reached 1 million followers on Twitch and became the most-subscribed streamer globally on the platform, reaching 80,000 active subscribers and surpassing Kai Cenat and xQc. His channel later surpassed 100,000 active subscribers. His performance across the platform earned him Best Breakthrough Streamer and Gamer of the Year at the 2023 Streamer Awards, followed by Best FPS Streamer at the 2024 ceremony.

On March 31, 2023, Stewart signed with Spacestation Gaming as a Rainbow Six Siege content creator, reinforcing his ties to the competitive esports landscape. To represent his business ventures and brand partnerships, he signed with Right Click Culture in late 2023 and Brillstein Entertainment Partners in December 2024.

Expanding beyond gaming streams, Stewart launched the Jynxzi Podcast on January 23, 2024, hosting discussions with creators including CaseOh and MoistCr1TiKaL. In May 2025, he joined the Kings League as the chairperson of Jynxzi FC for the Kings World Cup Clubs Paris 2025. Outside of tactical shooters, he also won the amateur online chess tournament PogChamps in April 2026.

Stewart has also participated in international charity sporting spectacles. On March 8, 2025, he played for the YouTube Allstars team in the Sidemen Charity Match at Wembley Stadium. He returned for the 2026 edition of the match playing as a striker for Sidemen FC, scoring two goals and earning the Man of the Match award.