Tap in — Théo “Mastu” Becker is the French Twitch streamer you need on your radar right now. He is known for variety streams, mainly Minecraft plus Just Chatting, and he was still active on Twitch within the last day, seen online about 20 hours before October 31, 2026, per TwitchStats. You can watch him here: https://www.twitch.tv/mastu
His breakout moment is real, and the numbers back it up. Streams Charts’ Q3 2026 breakout rankings put his watch-time growth at +1,613%, third by percentage growth, with ZEVENT 2026 accounting for about 72% of his Q3 watch time.
At ZEVENT 2026, held September 3-6, 2026, Mastu stole the show. The charity streaming marathon raised a record €32,891,874 for 22 associations, and Mastu was the most popular streamer, peaking at almost 477,000 viewers — a new personal record — helped by a live raffle for a Lionel Messi Barcelona jersey.
That is a breakout story worth celebrating: a variety streamer, a huge charity weekend, and a peak no one saw coming. Keep an eye on Mastu — this run feels like just the start.
Read the full story: https://streamscharts.com/news/breakout-streamers-q3-2026 and https://streamscharts.com/news/z-event-2026-recap
Tap in. — LORDZ
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