Share this article

Too Sick for Buffett Lunch, Justin Sun Attends Tron Influencer Party in SF

Justin Sun said he postponed the Buffett lunch due to kidney stones. But that didn't stop him from briefly mingling at a Tron party Thursday night.

Updated Sep 13, 2021, 11:14 a.m. Published Jul 26, 2019, 4:41 a.m.
Tron founder and BitTorrent CEO Justin Sun
Tron founder and BitTorrent CEO Justin Sun

Tron CEO Justin Sun couldn't attend his ballyhooed lunch on Thursday with finance titan Warren Buffett because of kidney stones, he said. That didn't stop him, however, from briefly mingling with influencers at a Tron-organized party on Thursday night in San Francisco.

The appearance comes just a day after Sun penned an apology to the public, media and regulators for “over-marketing” the Buffett lunch. He didn’t specify which regulators he was referring to, but the letter has so far only been posted in simplified Chinese.

STORY CONTINUES BELOW
Don't miss another story.Subscribe to the Crypto Daybook Americas Newsletter today. See all newsletters

"In the future, due to my illness, I will take some rest," he wrote in the Weibo post. “All efforts should return to blockchain tech development from marketing and hyping.”

#Tron party with @justinsuntron & @CryptoWendyO







It’s been a fun trip. I’ve got a lot of cool stuff for the channel coming soon. pic.twitter.com/toejAdeOdC



— ₿it₿oy (@Bitboy_Hodl) July 26, 2019

Despite the postponement of the main event – for which Sun submitted a $4.6 million donation to charity – after-party plans for Sun's confab with Buffett proceeded as planned.

Ten YouTubers were flown into San Francisco for Tron Influencer Day to celebrate the one-year anniversary of Tron's acquisition of BitTorrent, the storied file-sharing platform founded in 2004.

Meanwhile, BitTorrent founder and current Chia CEO Bram Cohen seemed highly displeased. “Anybody know if Justin Sun is hard up for cash?” Cohen tweeted Thursday afternoon. “He isn’t letting the last payment for BitTorrent get out of escrow.” (Speaking to Decrypt, Sun flatly denied the accusation, saying, "it has nothing to do with me.")

Sun's appearance proved to be an odd bookend to a weeklong saga about the polarizing entrepreneur. Reports surfaced Tuesday that he was under border control and barred from leaving China. Those reports were disproven later that day when Sun broadcast a video of himself from a San Francisco high-rise.

A new date for the postponed lunch has yet to be announced.

Martine Paris contributed reporting.

Tron CEO Justin Sun speaks at Consensus 2019 (photo via CoinDesk archives)

More For You

Protocol Research: GoPlus Security

GP Basic Image

What to know:

  • As of October 2025, GoPlus has generated $4.7M in total revenue across its product lines. The GoPlus App is the primary revenue driver, contributing $2.5M (approx. 53%), followed by the SafeToken Protocol at $1.7M.
  • GoPlus Intelligence's Token Security API averaged 717 million monthly calls year-to-date in 2025 , with a peak of nearly 1 billion calls in February 2025. Total blockchain-level requests, including transaction simulations, averaged an additional 350 million per month.
  • Since its January 2025 launch , the $GPS token has registered over $5B in total spot volume and $10B in derivatives volume in 2025. Monthly spot volume peaked in March 2025 at over $1.1B , while derivatives volume peaked the same month at over $4B.

More For You

Bitcoin’s Deep Correction Sets Stage for December Rebound, Says K33 Research

(Unsplash)

K33 Research says market fear is outweighing fundamentals as bitcoin nears key levels. December could offer an entry point for bold investors.

What to know:

  • K33 Research says bitcoin’s steep correction shows signs of bottoming, with December potentially marking a turning point.
  • The firm has argued that the market is overreacting to long-term risks while ignoring near-term signals of strength, like low leverage and solid support levels.
  • With likely policy shifts ahead and cautious positioning in futures, K33 sees more upside potential than risk of another major collapse.