Tim Gladish was present at the hearing and his testimony was credible. He was born on September 29, 1960 and was 53 years of age, at the time of the hearing. He is stands about 5' 11 inches tall and weighs about 270 lbs .
He has a high school diploma with no post high school vocational training.
From 1980 to 1999, he worked for the Wal-Mart store in Warrensburg. He started out in the receiving area and then shifted to maintenance as a supervisor, in about 1993. He was on his feet about 50 % of the time. His general maintenance duties included use of a floor scrubber and polisher in general floor maintenance and cleaning windows and vacuuming mats. He testified that during this employment he had no major problems with his knees and missed no time due to knee problems.
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[^0]: ${ }^{1}$ The Employer/Insurer objected to causation opinions contained in the treatment records. That objection is discussed below.
${ }^{2}$ While stipulating to the doctor's qualifications as a physician, counsel for Employer/Insurer later after crossexamining the doctor, moved to strike his testimony because the doctor was not holding a current Missouri license to practice medicine. A strict construction of $\S 287.120$ makes no requirement that a doctor have current Missouri licensure to be able to render opinions. Employer's objection is overruled.
While working at Wal-Mart, he had a second job from about 1994 to about 2004 selling cell phones from his home for Mid Missouri Cellular. He had about 2,000 customers. This was a sedentary job. When he left Wal-Mart this became his principal occupation until Mid Missouri Cellular sold out to Verizon. He then started working for Enersys in July of 2004.
Enersys makes batteries ranging from small ones to huge ones for the U.S. Army used in Tanks and Humvee vehicles. Claimant took a physical with Enersys when he stared in 2004, and passed it.
He has had related but varied jobs with Enersys. He started in the formation department where he worked for about fourteen months. He would have to push carts of batteries weighing from fourteen to one hundred and sixteen pounds down a conveyer belt and slide them toward a machine. While he had at least one other job with the company prior to the accident of April 2009, all the jobs he had were similar, and described by him as strenuous.
After the knee injury of April 24, 2009, the employer has accommodated him with sit down jobs. After the knee injury, he worked on the "CVA line" welding together battery parts with a reduction in pay of about 93 cents an hour. He held this job until he was bumped off of it, when an employee with more seniority came back to work and was then shifted to the "Valued Added Center" and "Direct Ship Area" with another pay reduction. He described this job as the lowest paying job in the plant.
On August 31, 2011 claimant testified that he injured his right knee a second ti