Walter Sierra, better known as Waali, is a Chilean beatboxer.
Achievements[]
2025[]
- Top 8 (Solo) - Maestro Beatbox America 2024
2024[]
- Top 16 (Solo) – Great North Battle 2024
- Top 25 (Solo) – Online World Beatbox Championship 2024
2023[]
- Top 18 (Solo) – Grand Beatbox Battle 2023
2022[]
- 1st place (Solo) – Maestro Beatbox America 2022
- Top 16 (Solo) – Online World Beatbox Championship 2022
2021[]
- 3rd place (Solo) – Online World Beatbox Championship 2021
- Top 16 (Solo) – International Throwdown 2021
2020[]
- Top 8 (Solo) – Online World Beatbox Championship 2020
- Top 16 (Solo) – Royal Jam International Beatbox Battle
2019[]
- 1st place (7 to Smoke) – Chilean Beatbox Championship 2019
- 2nd place (Tag Team, with Onbeatz as Iceblast) – Chilean Beatbox Championship 2019
- Top 4 (Solo) – Chilean Beatbox Championship 2019
2018[]
- Top 8 (Solo) – Chilean Beatbox Championship 2018
2017[]
- 1st place (Solo) – Chilean Beatbox Championship 2017
2016[]
- Top 4 (Solo) – Chilean Beatbox Championship 2016