For anyone who receives the quarterly Bradley magazine (used to be titled Hilltopics magazine), there is a nice article in it (page 11) about Rienk Mast, and his challenges of being a team-leader for the Bradley basketball team and maintaining an honor roll level GPA as a physics major with a minor in chemistry.
If you are a graduate of Bradley, check your current issue. It is not yet available online, but when it is I'll try to find it and post a link.