Featured on 4-16-23!? Holy crap!
Thunder Strike. Ask anypony who's ever met him and they would probably describe him as proud member of Royal Guard; specifically a Lieutenant of the Palace Division. Always doing his very best to maintain the safety and security of the staff and visitors alike, and never hesitating to do what's needed of him.
Ask those that know him and they might tell you how he's a chronic workaholic who's maintaining unhealthy, unreasonable standards for his own conduct and performance leading him to slowly but surely working himself to death, and who desperately needs a vacation before it's too late.
Like it or not, he's going to learn the hard way that nopony, no matter how dedicated they may be, can possibly burn the candle at both ends indefinitely. And perhaps he'll learn something else along the way.