Interesting analysis out today from Track and Field News on greatest 100/200/400 combined performances using World Athletics (nee IAAF) scoring tables. Kerley came in 5th behind Bolt, Johnson, Norman, and van Niekerk. He has a good shot to climb as high as #2 in the next year. A little more work to do to catch Bolt.
https://trackandfieldnews.com/greatest-mens-combo-sprinters/
https://trackandfieldnews.com/greatest-mens-combo-sprinters/