Christopher Ride

Chris was the Assistant Chief Science officer onboard the USS Xerxes (NCC-505) in the late 23rd century. 

Early life before Starfleet
Chris was born on December 26, 2247 human calendar time on the planet Earth in Miami, Florida.

Chronology

 * 2247: Chris is born on planet Earth in Miami, Florida.
 * 2263: Chris enters Starfleet Academy
 * 2267: Chris graduates Starfleet Academy and promoted to Ensign, the first assignment is the USS Spica as a Spica.
 * 2272: Chris is promoted to Lieutenant junior grade and is assigned to the USS Xerxes as the Assistant Chief Science Officer.