1954 - Today
Gregory Carl "Ray J" Johnson (born July 30, 1954), (CAPT, USNR, Ret.), is a retired American naval officer and naval aviator, test pilot, aerospace engineer, and NASA astronaut. He spent his military career in both the regular United States Navy and the Navy Reserve. Read more on Wikipedia
Since 2007, the English Wikipedia page of Gregory C. Johnson has received more than 59,317 page views. His biography is available in 22 different languages on Wikipedia. Gregory C. Johnson is the 409th most popular astronaut (down from 408th in 2019), the 13,594th most popular biography from United States (down from 12,333rd in 2019) and the 206th most popular American Astronaut.
Page Views (PV)
Historical Popularity Index (HPI)
Languages Editions (L)
Effective Languages (L*)
Coefficient of Variation (CV)
Among astronauts, Gregory C. Johnson ranks 409 out of 524. Before him are Clayton Anderson, Samuel T. Durrance, Maksim Surayev, Aleksey Ovchinin, William G. Gregory, and Michael A. Baker. After him are Scott J. Horowitz, Robert Thirsk, Richard Mastracchio, Wendy B. Lawrence, Andrew M. Allen, and Kathleen Rubins.
1959 - Present
HPI: 35.38
Rank: 403
1943 - 2023
HPI: 35.37
Rank: 404
1972 - Present
HPI: 35.33
Rank: 405
1971 - Present
HPI: 35.14
Rank: 406
1957 - Present
HPI: 35.13
Rank: 407
1953 - Present
HPI: 35.02
Rank: 408
1954 - Present
HPI: 34.98
Rank: 409
1957 - Present
HPI: 34.98
Rank: 410
1953 - Present
HPI: 34.94
Rank: 411
1960 - Present
HPI: 34.85
Rank: 412
1959 - Present
HPI: 34.70
Rank: 413
1955 - Present
HPI: 34.68
Rank: 414
1978 - Present
HPI: 34.62
Rank: 415
Among people born in 1954, Gregory C. Johnson ranks 597. Before him are Mohamed Kedir, Felice Mariani, Jad Fair, John Ousterhout, Ted Jensen, and Hidehiko Shimizu. After him are Phil Thompson, Huda Zoghbi, Brigitte Rohde, Mallika Sarabhai, Ravi Shankar Prasad, and John O'Hurley.
1954 - Present
HPI: 35.51
Rank: 591
1954 - Present
HPI: 35.47
Rank: 592
1954 - Present
HPI: 35.47
Rank: 593
1954 - Present
HPI: 35.39
Rank: 594
1954 - Present
HPI: 35.27
Rank: 595
1954 - Present
HPI: 35.04
Rank: 596
1954 - Present
HPI: 34.98
Rank: 597
1954 - Present
HPI: 34.94
Rank: 598
1954 - Present
HPI: 34.76
Rank: 599
1954 - Present
HPI: 34.75
Rank: 600
1954 - Present
HPI: 34.69
Rank: 601
1954 - Present
HPI: 34.69
Rank: 602
1954 - Present
HPI: 34.51
Rank: 603
Among people born in United States, Gregory C. Johnson ranks 13,594 out of 18,182. Before him are Joseph Cedar (1968), Dustin Diamond (1977), Eric Lange (1973), Risë Stevens (1913), Katrina Bowden (1988), and Coco Austin (1979). After him are Alex D. Linz (1989), Duke Nalon (1913), Scott J. Horowitz (1957), Amanda Somerville (1979), Robin Antin (1961), and Ann E. Todd (1931).
1968 - Present
HPI: 35.00
Rank: 13,588
1977 - 2021
HPI: 34.99
Rank: 13,589
1973 - Present
HPI: 34.99
Rank: 13,590
1913 - 2013
HPI: 34.99
Rank: 13,591
1988 - Present
HPI: 34.99
Rank: 13,592
1979 - Present
HPI: 34.99
Rank: 13,593
1954 - Present
HPI: 34.98
Rank: 13,594
1989 - Present
HPI: 34.98
Rank: 13,595
1913 - 2001
HPI: 34.98
Rank: 13,596
1957 - Present
HPI: 34.98
Rank: 13,597
1979 - Present
HPI: 34.97
Rank: 13,598
1961 - Present
HPI: 34.97
Rank: 13,599
1931 - 2020
HPI: 34.97
Rank: 13,600
Among astronauts born in United States, Gregory C. Johnson ranks 206. Before him are Christopher Ferguson (1961), Robert J. Cenker (1948), Clayton Anderson (1959), Samuel T. Durrance (1943), William G. Gregory (1957), and Michael A. Baker (1953). After him are Scott J. Horowitz (1957), Richard Mastracchio (1960), Wendy B. Lawrence (1959), Andrew M. Allen (1955), Kathleen Rubins (1978), and Michael Fincke (1967).
1961 - Present
HPI: 35.40
Rank: 200
1948 - Present
HPI: 35.38
Rank: 201
1959 - Present
HPI: 35.38
Rank: 202
1943 - 2023
HPI: 35.37
Rank: 203
1957 - Present
HPI: 35.13
Rank: 204
1953 - Present
HPI: 35.02
Rank: 205
1954 - Present
HPI: 34.98
Rank: 206
1957 - Present
HPI: 34.98
Rank: 207
1960 - Present
HPI: 34.85
Rank: 208
1959 - Present
HPI: 34.70
Rank: 209
1955 - Present
HPI: 34.68
Rank: 210
1978 - Present
HPI: 34.62
Rank: 211
1967 - Present
HPI: 34.61
Rank: 212