Second stage of Lensmanship - the treatment which gives the Lensman any mental power (from E.E. "Doc" Smith's Children of the Lens)

Kimball Kinnison - first Lensman to return to Arisia to take the second stage of Lensmanship (from E.E. "Doc" Smith's Children of the Lens)

Kimball Kinnison - first Lensman to realize the Lens was more than an identification and a telepath (from E.E. "Doc" Smith's Children of the Lens)