Speed and strength no guarantee of success

Here are the best marks posted at the NFL scouting combine since 1999 courtesy of NFLdraftscout.com:

40 Yard Dash Times :
4.24 - Rondel Menendez, (WR), Eastern Kentucky - 1999
4.28 - Jerome Mathis, (WR), Hampton - 2005
4.28 - Champ Bailey, (CB), Georgia - 1999
4.29 - Stanford Routt, (CB), Houston - 2005
4.29 - Jay Hinton, (RB), Morgan State - 1999
4.29 - Fabian Washington, (CB), Nebraska - 2005
4.30 - Darrent Williams, (CB), Oklahoma State - 2005
4.31 - Johnathan Joseph, (CB), South Carolina - 2006
4.31 - Aaron Lockett, (WR), Kansas State - 2002
4.31 - Santana Moss, (WR), Miami - 2001
4.32 - Troy Williamson, (WR), South Carolina - 2005
4.32 - Chad Jackson, (WR), Florida - 2006
4.32 - Tim Jennings, (CB), Georgia - 2006
4.32 - Chris McKenzie, (CB), Arizona State - 2005
4.32 - Tim Carter, (WR), Auburn - 2002
4.32 - Kevin Garrett, (CB), Southern Methodist - 2003
4.32 - Antwan Harris, (CB), Virginia - 2000
4.33 - Carlos Francis, (WR), Texas Tech - 2004
4.33 - Karsten Bailey, (WR), Auburn - 1999
4.33 - Chris Chambers, (WR), Wisconsin - 2001
4.34 - Ahmad Carroll, (CB), Arkansas - 2004
4.34 - Domonique Foxworth, (CB), Maryland - 2005
4.34 - Tyrone Calico, (WR), Middle Tennessee State - 2003
4.34 - Tye Hill, (CB), Clemson - 2006
4.34 - Kevin Brooks, (CB), South Carolina - 1999

225 Pound Bench Reps
51 - Justin Ernest, (DT), Eastern Kentucky - 1999
45 - Mike Kudla, (DE), Ohio State - 2006
45 - Leif Larsen, (DT), Texas-El Paso - 2000
44 - Brodrick Bunkley, (DT), Florida State - 2006
43 - Scott Young, (OG), BYU - 2005
42 - Isaac Sopoaga, (DT), Hawaii - 2004
41 - Terna Nande, (OLB), Miami (OHIO) - 2006
41 - Igor Olshansky, (DT), Oregon - 2004
40 - Zach Piller, (OT), Florida - 1999
38 - Tony Pashos, (OT), Illinois - 2003
38 - Craig Page, (C), Georgia Tech - 1999
38 - Jeff Smith, (C), Wyoming - 1999
37 - Wayne Hunter, (OT), Hawaii - 2003
37 - Haloti Ngata, (DT), Oregon - 2006
37 - Roberto Garza, (C), Texas AM-Kingsville - 2001
37 - Victor Leyva, (OG), Arizona State - 2001
37 - Moran Norris, (FB), Kansas - 2001
36 - Gabe Watson, (DT), Michigan - 2006
36 - Vince Wilfork, (DT), Miami - 2004
36 - Liam Ezekiel, (ILB), Northeastern - 2005
36 - Scott Peters, (C), Arizona State - 2002
36 - Makoa Freitas, (OG), Arizona - 2003
36 - Ryan Denney, (DE), BYU - 2002
35 - Tim Bulman, (DT), Boston College - 2005
35 - Evan Mathis, (OG), Alabama - 2005

Highest Vertical Jump
46 - Gerald Sensabaugh, (FS), North Carolina - 2005
45 1/2 - Derek Wake, (OLB), Penn State - 2005
45 - Chris McKenzie, (CB), Arizona State - 2005
45 - Chris Chambers, (WR), Wisconsin - 2001
43 1/2 - Dustin Fox, (FS), Ohio State - 2005
43 1/2 - Jay Hinton, (RB), Morgan State - 1999
43 1/2 - Kevin Kasper, (WR), Iowa - 2001
43 1/2 - Jerry Azumah, (RB), New Hampshire - 1999
43 - Scott Starks, (CB), Wisconsin - 2005
43 - Cedric James, (WR), TCU - 2001
42 1/2 - Jonathan Carter, (WR), Troy - 2001
42 1/2 - Nate Burleson, (WR), Nevada - 2003
42 1/2 - Brock Williams, (CB), Notre Dame - 2001
42 - Kerry Rhodes, (FS), Louisville - 2005
42 - Ellis Hobbs, (CB), Iowa State - 2005
42 - William Green, (RB), Boston College - 2002
42 - Vernon Davis, (TE), Maryland - 2006
42 - Mark Anderson, (DE), Alabama - 2006
42 - Boss Bailey, (OLB), Georgia - 2003
42 - Scott Fujita, (OLB), California - 2002
42 - Raonall Smith, (OLB), Washington State - 2002
42 - Rashad Holman, (CB), Louisville - 2001
42 - Santana Moss, (WR), Miami - 2001
42 - Pierson Prioleau, (FS), Virginia Tech - 1999
41 1/2 - Reuben Houston, (CB), Georgia Tech - 2006