Secondary average, or SecA, is a baseball statistic that measures the sum of extra bases gained on hits, walks, and stolen bases (less times caught stealing) depicted per at bat.
 Created by Bill James, it is a sabermetric measurement of hitting performance that seeks to evaluate the number of bases a player gained independent of batting average.
 Unlike batting average, which is a simple ratio of base hits to at bats, secondary average accounts for power (extra base hits), plate discipline (walks), and speed (stolen bases minus times caught stealing).
 Secondary averages have a higher variance than batting averages.
John Grieve Woods (17 January 1900 – 27 April 1980) was an Australian general practitioner and soldier.
 Woods was born in Albury, New South Wales and died in Newcastle, New South Wales.
 He was the son of Dr. William Cleaver Woods, the noted pioneer in Australian radiology and x-rays.
 Woods was known by many as "the Flying Doctor" for his years of service in the Royal Flying Doctor Service of Australia.
Sir Donald George Bradman, AC (27 August 1908 – 25 February 2001), often referred to as "The Don", was an Australian cricketer, widely acknowledged as the greatest batsman of all time.
 Bradman's career Test batting average of 99.94 is often cited as the greatest achievement by any sportsman in any major sport.
In baseball, batting average (AVG) is a measure of a batter's success rate in achieving a hit during an at bat.
 In Major League Baseball (MLB), it is calculated by dividing a player's hits by his at bats (AB).
 In MLB, a player in each league wins the "batting title" each season for having the highest batting average that year.
 The American League (AL) winner is known as the "Rod Carew American League Batting Champion", while the National League (NL) leader is designated the "Tony Gwynn National League Batting Champion".
 Under current rules, a player must have 3.1 plate appearances (PA) per team game (for a total of 502 over the current 162-game season) to qualify for the batting title.
 However, if a player's lead in AVG is sufficiently large that enough hitless at bats can be added to reach this requirement and the player still would have the highest batting average, he wins the title.
 Tony Gwynn, for example, had 159 hits in 451 ABs in 1996 (.353 average) but only 498 PAs.
 Gwynn's batting average would have dropped to .349 (159 hits in 455 ABs) with four hitless ABs added to reach the 502 PA requirement, but this would still have been higher than the next-highest eligible player (.344 average), so he was awarded the 1996 NL batting title.
The Royal Flying Doctor Service or RFDS, was an Australian television series on the Nine Network based on the work of the Royal Flying Doctor Service of Australia.
The Flying Doctor is a 1936 Australian-British drama film directed by Miles Mander and starring Charles Farrell, Mary Maguire and James Raglan.
 The Royal Flying Doctor Service of Australia operate in the Australian Outback.
 Australian cricketer Don Bradman appears as himself during the film.
Germán Barranca Costales (born October 19, 1956 in Veracruz de Ignacio de la Llave, Mexico) is a former Major League Baseball second baseman.
 On August 26, 1974 he was purchased by the Kansas City Royals from the Mexico City Reds.
 He was listed at 6 feet tall and 160 pounds.
 German made his major league debut on September 2, 1979 at the age of 22 with the Kansas City Royals vs the New York Yankees.
 German played 5 games that year and also played 7 games with the Royals in 1980 with a batting average of .600 On January 21, was traded by the Kansas City Royals to the Cincinnati Reds for Cesar Geronimo.
 Played for the Cincinnati Reds in 1981 with a batting average of .333 and 1982 batting average of .255 German last game in the MLB was July 11 1982 vs. CHC at age 25.
 German was batting .250 and leading the National League in triples before the all star break was sent to Indianapolis the triple A of the Cincinnati Reds.
 On September 7, 1982 was sent to the Detroit Tigers by the Cincinnati Reds as part of a conditional deal.
 German played 4 years in Major League Baseball (2 years in the American League played 12 games ) and ( 2 years in the National League played 55 games ) with a total of 67 games, 62 AB, 19 Runs, 18 hits, 2 doubles, 3 triples, 5 stolen bases a fielding % of .893 and batting average of .290
The 1921 Detroit Tigers finished in sixth place in the American League, 27 games behind the Yankees, with a record of 71–82.
 Despite their sixth-place finish, the 1921 Tigers amassed 1,724 hits and a team batting average of .316—the highest team hit total and batting average in American League history.
 Detroit outfielders Harry Heilmann and Ty Cobb finished No. 1 and No. 2 in the American League batting race with batting averages of .394 and .389, and all three Detroit outfielders (Heilmann, Cobb, and Bobby Veach) ranked among the league leaders in batting average and RBIs.
 As early proof of the baseball adage that "Good Pitching Beats Good Hitting", the downfall of the 1921 Tigers was the absence of good pitching.
 The team ERA was 4.40, they allowed nine or more runs 28 times, and only one pitcher (Dutch Leonard) had an ERA below 4.24.
Henry "Harry" Wood (14 December 1853 – 30 April 1919) was an English cricketer who briefly played Test cricket for England, and enjoyed a successful career for Kent and Surrey that spanned the years between 1876 and 1900.
 A right-handed batsman who also bowled part-time right-arm fast, Wood was primarily a wicketkeeper.
 He was Wisden Cricketer of the Year in 1891.
 Although his batting average across his entire first class career was 16.94, his Test batting average was 68.00 thanks to scores of 59 and 134* in his final two innings.
 His average is statistically the highest of any England Test player, however a standard qualification of twenty innings played deducts him from the recognised lists.
In baseball statistics, batting average against (denoted by BAA or AVG), or opponents' batting average (denoted by OBA) is a statistic that measures a pitcher's ability to prevent hits during official at bats.
 It can alternatively be described as the league's hitters' combined batting average against the pitcher.
 It is calculated as: Hits Allowed divided by (Batters Faced minus Walks minus Hit Batsmen minus Sacrifice Hits minus Sacrifice Flies minus Catcher's Interference).

Question: What is the birthdate of this Australian cricketer with a batting average of 99.94, who appeared as himself in The Flying Doctor?
Answer: 27 August 1908