Otis Boykin was born on August 29, 1920, in Dallas, Texas.[2][3] His father, Walter B. Boykin, was a carpenter, and later became a preacher. His mother, Sarah, was a maid, who died of heart failure when Otis was a year old. This inspired him to help improve the pacemaker.[4] Boykin attended Booker T. Washington High School in Dallas, where he was the valedictorian, graduating in 1938.[5] He attended Fisk University[3] on a scholarship, worked as a laboratory assistant at the university's nearby aerospace laboratory, and left in 1941.[citation needed]
(CardioNetworks ECGpedia)
A chest x-ray of a pacemaker

Boykin then moved to Chicago, where he found work as a clerk at Electro Manufacturing Company.[4] He was subsequently hired as a laboratory assistant for the Majestic Radio and Television Corporation; at that company, he rose to become foreman of their factory. By 1944, he was working for the P.J. Nilsen Research Labs.[6]

In 1946–1947, he studied at Illinois Institute of Technology,[7] but dropped out after two years; some sources say it was because he could not afford his tuition, but he later stated he left for an employment opportunity and did not have time to return to finish his degree.[5] One of his mentors was Dr. Denton Deere, an engineer and inventor with his own laboratory. Another mentor was Dr. Hal F. Fruth, with whom he collaborated on several experiments, including a more effective way to test automatic pilot control units in airplanes.[4] The two men later went into business, opening an electronics research lab in the late 1940s.[3]

In the 1950s, Boykin and Fruth worked together at the Monson Manufacturing Corporation; Boykin was the company's chief engineer.[8] In the early 1960s, Boykin was a senior project engineer at the Chicago Telephone Supply Corporation, later known as CTS Labs. It was here that he did much of his pacemaker research.[9] But Boykin subsequently sued CTS for $5 million, asserting that his former employer had obtained a patent and tried to take credit for the device that he developed.[10]

After the suit was eventually dismissed, and his career at CTS had ended, he opened his own consulting and research company, with offices in both the US and Paris, France.[11]

Wow! His invention is now used to power weapons of mass destruction. I admire how he rose from humble beginning.

You no see any better thing to invent, Na trigger of Missiles and Nukes wey fit wipe out humanity you see invent Abi 🤨🤔😕 Clap for yourself 👏

Humanity cannot wipe out humanity