| Roles | Non-starter | 
|---|---|
| Sex | Male | 
| Full name | Henry Lynn•Miller | 
| Used name | Lynn•Miller | 
| Nick/petnames | Long John | 
| Born | 24 February 1886 in Montmorenci, Indiana (USA) | 
| Died | 28 December 1954 | 
| Measurements | 191 cm / 77 kg | 
| Affiliations | Chicago Athletic Association | 
| NOC |  United States | 
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1908 Summer Olympics | Athletics |  USA | Lynn Miller | |||
| High Jump, Men (Olympic) |