Dennis Rodman might go to Singapore. Here's the story of his friendship with Kim Jong Un.

When President Donald Trump and North Korean leader Kim Jong Un meet in Singapore on June 12, a celebrity guest might be present: Dennis Rodman, one of only a few people to have met both Trump and Kim.

Rodman's agent, Chris Volo, who has accompanied the basketball player on four of his five trips to North Korea, said in a phone call with The Washington…