What is Didi (footballer, born 1928)?
{{Football player infobox | playername=Didi | image=Waldir Pereira 1958.jpg | image_size=240px | caption=Didi in 1958 | fullname=Valdir Pereira | birth_date={{birth date|1928|10|8|df=yes}} | birth_place=[[Campos dos Goytacazes]], [[Brazil]] | death_date={{death date and age|2001|5|12|1928|10|8|df=yes}} | height=1.72 m | position=[[Midfielder]] (retired) | currentclub= | clubnumber= | youthyears1 = 1944–1945 | youthyears2 = 1945 | youthyears3 = 1945 | youthyears4 = 1945–1946 | youthyears5 = 1946–1947 | youthclubs1 = São Cristóvão FC | youthclubs2 = Industrial | youthclubs3 = [[Clube Esportivo Rio Branco|Rio Branco]] | youthclubs4 = [[Goytacaz Futebol Clube|Goytacaz]] | youthclubs5 = [[Americano Futebol Clube|Americano]] | years1 = 1947–1949<ref>{{cite web|url = http://memoria.bn.br/DocReader/docreader.aspx?bib=112518_03&pasta=ano%20196&pesq=Didi|title =Jornal dos Sports |website = Biblioteca Nacional Digital|language = pt}}</ref> | years2 = 1949–1956 | years3 = 1956–1959 | years4 = 1959–1960 | years5 = 1960–1962 | years6 = 1962–1964 | years7 = 1964–1965 | years8 = 1965–1966 | years9 = 1966 | clubs1 = [[Madureira Esporte Clube|Madureira]] | clubs2 = [[Fluminense Football Club|Fluminense]] | clubs3 = [[Botafogo de Futebol e Regatas|Botafogo]] | clubs4 = [[Real Madrid]] | clubs5 = [[Botafogo de Futebol e Regatas|Botafogo]] | clubs6 = [[Sporting Cristal]] | clubs7 = [[Botafogo de Futebol e Regatas|Botafogo]] | clubs8 = [[Tiburones Rojos de Veracruz|CD Veracruz]] | clubs9 = [[São Paulo FC|São Paulo]] | caps1 = 32 | caps2 = 150 | caps3 = 64 | caps4 = 19 | caps5 = 44 | caps6 = 32 | caps7 = 11 | caps8 = 29 | caps9 = 4 | goals1 = 8 | goals2 = 51 | goals3 = 40 | goals4 = 6 | goals5 = 19 | goals6 = 4 | goals7 = 1 | goals8 = 4 | goals9 = 0 | totalcaps = 385 | totalgoals = 133 | nationalyears1=1952–1962 | nationalteam1=[[Brazil national football team|Brazil]] | nationalcaps1 = 68 | nationalgoals1 = 20 | manageryears1 = 1962–1964 | manageryears2 = 1967–1969 | manageryears3 = 1969–1970 | manageryears4 = 1971 | manageryears5