Challenge your favorite crypto celebrities with a "Feat for Philanthropy"

For the holidays, I am building something fun -- a way for crypto community to support a good cause and see your favorite crypto personality complete a fun challenge in the name of philanthropy. We’re calling this a "Feat for Philanthropy".

How it works:
Based on this post, I will decide which Crypto “Celebrity” gets challenged, and what challenge they need to complete.

I’ll create a smart contract which allows everyone to contribute ETH and I’ll set up an Augur market which will resolve the challenge. If the “Celebrity” is determined to have completed the challenge, Augur prediction market will indicate as such, and proceeds will go to charity. If not, the funds will be refunded to the contributors.

Now, the ASK — who should we nominate?
1. John McAfee
2. Vitalik Buterin
3. Justin Sun
4. Linda Xie
5. Ameen Soleimani
6. Changpeng Zhao
7. Caitlin Long
8. Other...?

In the comments below, tell us what challenge or dare you want them to complete in the name of philanthropy!