Oskar Eefsen
Gusmester at Heat Harmony
In 2026 so far (up to 4 November) Oskar Eefsen led 158 saunagus sessions at Heat Harmony: 197 hours in the heat and 1,890 spots booked.
The 2026 season
- Gus sessions
- 158
- Hours in the heat
- 197
- Spots booked
- 1,890
- Sold-out gus
- 52
- Rank at Heat Harmony
- 1 of 40
- Favourite slot
- Fridays at 17:30
- Longest streak
- 21 weeks in a row
- Busiest day
- 4 April, 4 gus
- First gus at Heat Harmony
- January 2025
Counted: finished, non-cancelled classes on the public schedule. Spots booked are bookings, not distinct guests.
Earlier seasons: Gus Wrapped 2025