The popular Björn Borg boxers

Showing a branded boxershort above your pants has been popular for quite a while. I think it started with Calvin Klein and the advertisements featuring mr. Mark Wahlberg, but perhaps the fashion is of an earlier date.
Nowadays Björn Borg is the thing to wear, certainly amongst the young. Recently there was a report on the news that boys even wore these popular boxers under their swimming trunks in the swimming pool.
Why Björn Borg is so popular is not easy to explain, most young people weren't even born when he hit his last tennis ball.

This picture shows me (in the mirror) in the morning just before I put on a shirt.