Hilarious reaction from US Masters winner's brother after Danny Willett wins green jacket

Defending champion Jordan Spieth, left, helps 2016 Masters champion Danny Willett, of England, put on his green jacket following the final round of the Masters golf tournament. Photo / AP.

The Willett family produced two champion performances on the final day at the Masters.

Just because PJ Willett was sitting on the couch watching the telly with an ale in his hand, doesn't mean he was outdone by his Masters champion brother Danny Willett on a famous day at Augusta National.

Willett, the second-youngest of four sons, shot a final round 67 to surge past Jordan Spieth in an emotional rollercoaster.

The 28-year-old Masters champion credits his older brothers for motivating him to play the game of golf because it was the only sport he could beat them in. In many ways the win belonged to PJ, just as much as the man wearing the green blazer.

The pure drama of the day was perfectly captured in PJ's tweets.

The older brother live-tweeted the final day's play and he was clearly the true winner of the Masters.

Nobody was safe from the Englishman's enthusiastic tweeting as his brother climbed from a tie for fifth at the start of the final round into outright first and the iconic green jacket.

He even mocked dethroned champion Jordan Spieth as the American choked on the back nine to hand his sibling Masters glory.

You could feel the tension and emotion build in every new offering of 160 characters or less.

It had everything.

There were tweets that put his brother's triumph into context:

Speechless.

I once punched that kid in the head for hurting my pet rat.

Now look.#bbcgolf #TheMasters

— P.J. Willett (@P_J_Willett) April 10, 2016

If the boy does what he should, I will be able to say 'I've shared a bath with a Masters winners - brilliant#bbcgolf

— P.J. Willett (@P_J_Willett) April 10, 2016

There were tweets revealing the brutal anxiety of the moment.

Unbelievable, Jeff. I'm not keeping it together. COOOOOMEEEEE ONNNNNN X#TheMasters #bbcgolf pic.twitter.com/AcE2KrPvvz

— P.J. Willett (@P_J_Willett) April 10, 2016

Please. Please. Please. Please. Please.#bbcgolf

— P.J. Willett (@P_J_Willett) April 10, 2016

Just downed in one. Work will understand. Behave yourself, Spieth.#bbcgolf pic.twitter.com/Dtcu0bzhVo

— P.J. Willett (@P_J_Willett) April 10, 2016

There were tweets sticking it to former champion Spieth.

Spieth is lining up his putt. If I'm quick I can get a beer, go to the toilet, and paint the spare room b4 he hits it.#TheMasters #bbcgolf

— P.J. Willett (@P_J_Willett) April 10, 2016

There was also plenty of brotherly love.

3 putt this & you might as well stay in America.#bbcgolf

— P.J. Willett (@P_J_Willett) April 10, 2016

Green makes you look fat, refuse the jacket.#bbcgolf

— P.J. Willett (@P_J_Willett) April 10, 2016

What a ride.

That's how you win the internet, just ask him about it.

When I'm too tired to teach a good lesson tomorrow, and some kid spits at me, I'm just gonna smile and say 'I won Twitter' *drops mic

— P.J. Willett (@P_J_Willett) April 11, 2016

-News.com.au