$co_author = Array
(
    [ID] => 309
    [user_firstname] => Nicholas
    [user_lastname] => Ball
    [nickname] => nicholas.ball
    [user_nicename] => nicholas-ball
    [display_name] => Nicholas Ball
    [user_email] => nicholas.ball@accenture.com
    [user_url] => 
    [user_registered] => 2021-09-17 01:48:32
    [user_description] => 
    [user_avatar] => 
)

 $co_author = Array
(
    [ID] => 309
    [user_firstname] => Nicholas
    [user_lastname] => Ball
    [nickname] => nicholas.ball
    [user_nicename] => nicholas-ball
    [display_name] => Nicholas Ball
    [user_email] => nicholas.ball@accenture.com
    [user_url] => 
    [user_registered] => 2021-09-17 01:48:32
    [user_description] => 
    [user_avatar] => 
)

 $co_author = Array
(
    [ID] => 309
    [user_firstname] => Nicholas
    [user_lastname] => Ball
    [nickname] => nicholas.ball
    [user_nicename] => nicholas-ball
    [display_name] => Nicholas Ball
    [user_email] => nicholas.ball@accenture.com
    [user_url] => 
    [user_registered] => 2021-09-17 01:48:32
    [user_description] => 
    [user_avatar] => 
)

 $co_author = Array
(
    [ID] => 309
    [user_firstname] => Nicholas
    [user_lastname] => Ball
    [nickname] => nicholas.ball
    [user_nicename] => nicholas-ball
    [display_name] => Nicholas Ball
    [user_email] => nicholas.ball@accenture.com
    [user_url] => 
    [user_registered] => 2021-09-17 01:48:32
    [user_description] => 
    [user_avatar] => 
)

 $co_author = Array
(
    [ID] => 309
    [user_firstname] => Nicholas
    [user_lastname] => Ball
    [nickname] => nicholas.ball
    [user_nicename] => nicholas-ball
    [display_name] => Nicholas Ball
    [user_email] => nicholas.ball@accenture.com
    [user_url] => 
    [user_registered] => 2021-09-17 01:48:32
    [user_description] => 
    [user_avatar] => 
)

 $co_author = Array
(
    [ID] => 309
    [user_firstname] => Nicholas
    [user_lastname] => Ball
    [nickname] => nicholas.ball
    [user_nicename] => nicholas-ball
    [display_name] => Nicholas Ball
    [user_email] => nicholas.ball@accenture.com
    [user_url] => 
    [user_registered] => 2021-09-17 01:48:32
    [user_description] => 
    [user_avatar] => 
)