CREATE TABLE table_68933 ("Res." TEXT, "Record" TEXT, "Opponent" TEXT, "Method" TEXT, "Event" TEXT, "Round" TEXT, "Time" TEXT, "Location" TEXT)

Name the record with opponent of christian nielson
SELECT "Record" FROM table_68933 WHERE "Opponent" = 'christian nielson'
SELECT "Record" FROM "table_68933" WHERE "Opponent" = 'christian nielson'