1 Posterolateral disc protrusion â the bulge occurs to the back and left or right side of the spinal canal, where nerve roots branch off the spinal cord. 2  Lateral disc protrusion â the bulge occurs to the left or right of the spinal canal, where nerve roots branch off the spinal cord.
Alex Trebek Height: 5' 8 (172.72 cm). Standing at a height of 5 feet, 8 inches tall Alex Trebek is taller than 32.1% of all men, as reflected by the figure's fill height %.Conversely, at this height Alex Trebek is not as tall as 67.9% of all men. Biography. Pictures.
Was Alex Trebek a contestant on Jeopardy in the '70s? No in 1966 he started hosting the quiz show Reach for the Top and in 1970 the show Jackpot. In the early seventies he was already a host of the NBC Game show the Wizard of Oddâ¦s and then the NBC game show High Rollers.