Yea he was famous for it, he also had this odd thing for Jack Daniels but it has to be imported in a really really long winded fashion bought in the states by company a who sells to b who sells to c to sells to d who exports it from the usa to Europe then to china then from china to NK.
He was also supposed to have quite a few western car's he imported in the same way, not just luxury jobs but things like Ford Escorts etc.
There is also the Ping golf clubs roumour, he was supposed to have found some one nearly identical to him in every respect light height, weight etc and sent him to the USA to get him a set of Ping clubs. I doubt it because I think it's a bit of a off shoot of the 15 holes in 1 when he played his first round of golf.
Also if you believe the official stories about him the man never took a dump in his life, as he was incapable of doing nothig vulgar or base.