If there is one person that is genuinely concerned about Lamar Odom, it's Rob Kardashian. The former reality television star, who has spent the last year in hiding, has reportedly lost a ton of weight in the past two weeks just because he is worried about Lamar, who is still recovering in the hospital after he was found unconscious in a Nevada brothel nearly two weeks ago.

According to OK! Magazine on Wednesday, Rob's health might be at risk too, as his weight has been up and down in recent months as well. Kim Kardashian's little brother has been hiding from the spotlight and reportedly ballooned in his weight because of his depression and anxiety issues.

Now, insiders are saying that he is worrying non-stop about Lamar, who he considers to be his one of his closest family members.

Does Lamar Odom Want Kim Kardashian & Kanye West To Name Baby After Him?

"Lamar was [Rob's father figure]," Khloe continued. "Once Lamar left - and it's not Lamar's fault at all - I think Rob didn't know where to go. He was like, 'I don't have guidance anymore.'"

What's more, there's a another report that says the former reality star is considering donating his kidney to Lamar, who is currently recovering from a three-day drug binge that left him unconscious in a Nevada brothel nearly two weeks ago.

According to Star Magazine on Tuesday, even though Rob has the best intentions to help Lamar out, there might be a catch. Insiders are saying that the camera-shy Kardashian might have to clean up his lifestyle before he can donate one of his kidneys to Lamar, who is supposedly desperate for one as his own are failing.

The insider adds that Rob, who has gained excessive weight since bowing out of the spotlight, will have to undergo extensive testing to make sure that he's the right match for Lamar. What's more, doctors will have to make sure that he's healthy enough to live with one kidney on his own.

Tags
Rob kardashian, Lamar Odom