Xxxix Ring facts

While investigating facts about Xxxix Ring, I found out little known, but curios details like:

Putin stole the Robert Kraft's Superbowl XXXIX ring 8 years ago, despite the White House coercing him to publicly say it was a gift

how many xkcd comics are there?

In my opinion, it is useful to put together a list of the most interesting details from trusted sources that I've come across. Here are 1 of the best facts about Xxxix Ring I managed to collect.

what happened to xu xiaodong?