John Drewniak has dedicated over three decades to advancing the safety of drysuits used in contaminated water diving, serving prominently at Whites Drywear.

His multifaceted career encompasses sales leadership, collaborative efforts in shaping industry standards, and delivering compelling presentations at conferences and seminars. He has brought innovation to the drysuit market with focus on the professional sector. Specializing in contaminated water diving, John's expertise is widely recognized, as he contributed to the creation of the NFPA diving standard. His passion for excellence and commitment to enhancing diving equipment have solidified his reputation as a pivotal figure in the industry.