Dwayne Johnson is known to push himself to the limit workout-wise but he underwent a different challenge over the weekend.

The actor has been updating his decades-old bull tattoo, sharing some photos on Instagram of the 30-hour-long process.

Johnson posted on Friday:

He shared an update the next day: “Day 3 and we’re almost finished.

“Close to 30 hrs of tattooing (pretty challenging as my whole upper arm and shoulder wasn’t a blank canvas but rather enhancing and adding to what was already there so the level of detail, precision and specific colour for my skin takes a lot of time).”

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Johnson also gave numerous shout-outs to his tattoo artist Yomico: “He’s a master of hyper-realistic art and a great collaborator with me as we took months to fine tune the story and information this tattoo has to tell.”

The star built upon his previous inking back in 2017.

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He shared at the time: