https://twitter.com/RunLiao/status/300998962649894914
"Bernard Lagat (@lagat1500) will be targeting the two mile world record of 8:04.35 at the Millrose Games on Saturday."
Lagat's indoor personal best is 8:10.07, which is also his overall personal best. He has run 7:29.00 for 3000m outdoors which converts to 8:04.92 for 2 miles, which would of course be a bit slower indoors, maybe 8:08 flat ish.
Bekele ran his world record in february of 2008, the year he would go on to run 26:25 for 10,000m and pull off the 5k/10k double victory at the olympics.
The alltime performance list for both outdoors & indoors may be found here -