Jordan Barrett shows off his very slender frame as he exercises shirtless in a park in New York

Jordan Barrett shows off his very thin body while training for another shirtless marathon in a New York park with actress Jessie Andrews after raising concerns about his frail appearance.

She recently raised concerns about her frail figure at London and Milan Fashion Weeks.

And Jordan Barrett showed off his very slim body while sweating it out in a New York City park on Thursday.

The 26-year-old male supermodel was seen working out in the West Village with his friend actress Jessie Andrews.

The catwalk king has been training hard in recent weeks before competing in the Vienna Marathon.

Jordan, who just became single after his split from fellow model and husband Fernando Augusto Casablancas, stripped down and worked out shirtless in the sun.

Jordan Barrett showed off her very slim body while sweating it out in a New York City park on Thursday with her friend actress Jessie Andrews.

The model arrived at the park wearing military print shorts and a wide beige sweater.

Meanwhile, Jessie showed off her own slender figure in a pair of bike shorts and a crop top after removing her T-shirt and jean jacket.

Jordan was seen doing various exercises, including push-ups and stretches.

Jordan was seen doing various exercises, including push-ups and stretches.

Jordan was seen doing various exercises, including push-ups and stretches.

Jordan has been training hard in recent weeks before competing in the Vienna Marathon.

Jordan has been training hard in recent weeks before competing in the Vienna Marathon.

The couple drank some takeaway coffees before heading to the park.

The couple drank some takeaway coffees before heading to the park.

Jordan recently revealed why he has lost so much weight, explaining that he was training for another marathon.

He said that he will participate in the Vienna Marathon to raise funds to recover missing children.

‘Countdown, Vienna marathon, 60 days. This time I’ll be running fundraising for LDA Les Disparus Anonymes’, he captioned a series of photos of himself training.

‘The League of Disappeared Anonymous (LDA) is looking for missing children. And innocence at risk provides psychological/legal support for children.’

Last year, he competed in the New York City Marathon, which he finished in five hours, 50 minutes, and 26 seconds.

Last year, he competed in the New York City Marathon, which he finished in five hours, 50 minutes, and 26 seconds.

Jordan went on to say that the organization’s founder “has found over 1,000 kids with the team he created at LDA.”

Last year, he competed in the New York City Marathon, which he finished in five hours, 50 minutes, and 26 seconds.

Jordan raised a whopping $15,330 for The Bowery Mission in New York, which serves meals to the homeless and helps those living in poverty.

Jordan is shown walking for Hugo Boss in Miami on March 23

Jordan is shown walking for Hugo Boss in Miami on March 23

He shared a photo of himself holding his final medal and wrote: “Thank you so much to everyone who supported, donated and organized the New York City Marathon today.”

Jordan is one of Australia’s top model exports and has walked for Boss and appeared in campaigns for Balmain and Versace.

He was discovered at the tender age of 14 and has also had a keen interest in acting.

Jordan is one of Australia's top model exports and has walked for Boss and appeared in campaigns for Balmain and Versace.

Jordan is one of Australia’s top model exports and has walked for Boss and appeared in campaigns for Balmain and Versace.