Sports
Diadem YouTube Sponsorship Stats
diadem.comDiadem has sponsored 2 YouTube channels, including Essential Tennis - Lessons and Instruction for Passionate Players and ROLLING QUARTZ official. See full sponsorship history and 2026 campaign data on SponsorRadar.
13
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2
Creators
6.5
Avg/Creator
2026
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Recently Sponsored Videos
Latest videos sponsored by Diadem
![[mv] #fw Roll The Dice By Rolling Quartz 롤링쿼츠 (feat. Lee Siyeon Of Chrocktikal / Prod. 윤도현 Of Yb)](https://i.ytimg.com/vi/b9M9-BtreL4/mqdefault.jpg)
[mv] #fw Roll The Dice By Rolling Quartz 롤링쿼츠 (feat. Lee Siyeon Of Chrocktikal / Prod. 윤도현 Of Yb)
ROLLING QUARTZ official
Apr 2, 2026
“Digital Single 2026.04.06. 18:00 KST Physical EP 2026.05.26 세대를 아우르는 록의 향연 A rock feast spanning generations Prod. Yoon Do Hyun 윤도현 of YB…”
The Harder You Try, The Worse You Play (here's Why)
Essential Tennis - Lessons and Instruction for Passionate Players
Jan 18, 2026
“Add 15mph to your forehand in just 15 minutes of practice using these drills: https://www.forehandpower.com/ ----------------------- #1 Amaz…”
You're Not “too Close” To The Ball (the Real Problem Is Way Worse)
Essential Tennis - Lessons and Instruction for Passionate Players
Jan 10, 2026
“Add 15mph to your forehand in just 15 minutes of practice using these drills: https://www.forehandpower.com/ ----------------------- #1 Amaz…”
The 40-year Lie About Spin Serves (i Fixed It In 30 Minutes)
Essential Tennis - Lessons and Instruction for Passionate Players
Dec 20, 2025
“Add 15mph to your forehand in just 15 minutes of practice using these drills: https://www.forehandpower.com/ ----------------------- #1 Amaz…”
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