Leonard "Big Len" Ulanoski of St. Louis, Missouri passed away Wednesday, March 14th, 2018 peacefully in his home at the age of 66. Len was born September 17, 1951 in St. Louis County and was a lifelong area resident. He worked many years as an auto body repairman until he retired due to disability. He always said that his two hands were the best tools he owned. He loved to go boating, participate in fishing tournaments, play sports, and simply enjoy time spent with his close friends and family. He also devoted much of his time to caring for his beloved parrot, Ringo. Those that knew Len as a close friend knew how much he enjoyed life and had the uncanny ability to make anybody laugh. Len is survived by his son, Lenny (Gretchen) and his three grandchildren Bella, Alexander, and Nicholas. He was preceded in death by his father Leonard Ulanoski I and his mother Julia Neralich. Memorial Visitation will be held from 6-8 p.m. with Memorial service 7:00PM, Monday, March 26th at Jay B. Smith Funeral Home in Fenton. As an expression of sympathy, memorial contributions may be made to the charity of your choice.