Exact same address is 15th richest Bitcoin address and 2nd richest Litecoin address - anyone know the story behind it?

I was doing some research and I came across this address:3KBUuGko4H5ke7EVsq9B7PLK1c5Askdd7yI found that it is the 15th richest Bitcoin address:3KBUuGko4H5ke7EVsq9B7PLK1c5Askdd7y - Bitcoinand the exact same address is the 2nd richest Litecoin address:3KBUuGko4H5ke7EVsq9B7PLK1c5Askdd7y -LitecoinAnyone know anything about this? More curious than anything. via /r/Bitcoin http://bit.ly/1Q3lJlX