In HI’s February edition we made mention of “Lambda mania”: the tremendous global interest in Farnear Delta-Lambda. An eminent example is his daughter Siemers Paris 27856 EX-91, Global Cow 2023. She is the dam of the top TPI bull Parfect and several other high gTPI sons. For that reason, we studied Lambda’s pedigree and discovered that the bull Arlinda Melwood was a prominent name, appearing eleven times. But… do you know who we encountered even more often? Walkway Chief Mark, present no less than 25x in Lambda’s pedigree. Together with Lambda mania, we can also talk about Mark mania!