Mark Lithgow @ Stockholm
Mark moved to Japan to train on regular basis with Soke before many of us even new about Bujinkan. And he has kept on going since then. In addition to attend Bujinkan class week after week, Mark have also insights in other koryu schools and practise the art of Kyudo for many years. Both on pratcial level, but also on a deep theoretical level.
With this background he is a walking budo dictionary who have an amazing ability to put things in to context.